Green Car Congress

AUGUST 26, 2021

Researchers at Chalmers University of Technology, Sweden, have developed a nanometric graphite-like anode for sodium ion (Na + storage), formed by stacked graphene sheets functionalized only on one side, termed Janus graphene. The estimated sodium storage up to C 6.9 100 to 150 mA h g ? 100 to 150 mA h g ?1

Sodium 493

Sodium Li-ion Lithium Ion Batteries 493

Green Car Congress

MARCH 15, 2009

Screening study results of NaAlH 4 /carbon mixtures. Sample key: (a) 8 nm CNT, (b) 10-20 nm CNT, (c) 10-20 nm CNT with 4 mol % Ti, (d) 50 nm CNT, (e) graphite, (f) C60[1] (g) C60[2] (h) C60[3], (i) control no carbon, ball mill 4 mol % TiCl3, and (j) control no carbon or Ti. Credit: ACS. Click to enlarge. wt% over 8 h.

Carbon 150

Carbon Hydrogen Sodium Sweden 150

Electric Auto Association

OCTOBER 6, 2021

What is the impact on the EV lifecycle carbon footprint? A 30% decrease in grid carbon intensity would reduce emissions from the battery production chain by about 17%. Audi’s e-Tron batteries are manufactured at a carbon-neutral facility. So, how clean is EV battery manufacturing? Is it becoming cleaner?

Clean 74

Clean Cleaning Manufacturer Batteries 74

Electric Auto Association

OCTOBER 6, 2021

What is the impact on the EV lifecycle carbon footprint? A 30% decrease in grid carbon intensity would reduce emissions from the battery production chain by about 17%. Audi’s e-Tron batteries are manufactured at a carbon-neutral facility. So, how clean is EV battery manufacturing? Is it becoming cleaner?

Clean 59

Clean Cleaning Manufacturer Batteries 59